Universiti Teknologi Malaysia Institutional Repository

VLSI design techniques and strategies for implementing adaptive equalizer

Ab-Rahman, Ab. Al Hadi and Kamisian, Izam and Sha’ameri, Ahmad Zuri (2008) VLSI design techniques and strategies for implementing adaptive equalizer. In: 20th IEEE International Conference on Microelectronics (ICM’08), 2008, Millennium Hotel, Dubai, UAE.

[img]
Preview
PDF
62Kb

Official URL: http://dx.doi.org/10.1109/ICM.2008.5393843

Abstract

VLSI design of signal processing algorithm involves multiple selections and trade-off in order to achieve performance that is required for a particular application. In the case of realizing adaptive channel equalizer, digital circuit designers are confronted with three main design criteria that significantly affect the outcome of the circuit; filter structure and architecture, adaptive algorithm, and arithmetic components. This paper reviews some of the design techniques and strategies to achieve high performance adaptive equalizer based on optimal trade-off between the criteria. In addition to this, ASIC design of adaptive equalizer targeted to TSMC 0.25 �¿m process technology is also presented. Simulation results show that the designed VLSI adaptive equalizer can successfully equalize distorted signals with ISI, with core cell layout area and throughput of 0.562 mm2 and 223 Kb/s respectively, which is suitable for mobile communication applications.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:VLSI design, adaptive signal processing, channel equalizer
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:15980
Deposited By: Siti Khairiyah Nordin
Deposited On:18 Oct 2011 09:59
Last Modified:18 Oct 2011 09:59

Repository Staff Only: item control page